Tag Archives: post

Valokuva, taide – taidevalokuvaus?

Ystävä kutsui pohtimaan, mikä tekee valokuvasta taidetta. En sen enempää seikkaile tässä taideteorian alueelle, mutta koetan vastata kuvaparilla. Molemmat ovat tämän iltapäivän “kamerakävelyltä”: jänön kuvasin ensin, erään naapurin puutarhassa, marjapensaan alta mietiskelemässä. Toisessa kuvassa olen kuvannut teleobjektiivilla ojanpenkalla olevia ruohoja ja sammaleita – makuuasennosta, jotta sain tämän (oudon/uhkaavan) leudon helmikuun matalalta paistavan iltapäiväauringon valon muotoiluominaisuuden … Continue reading ”Valokuva, taide – taidevalokuvaus?”

Enlightened by Full Frame?

I have long been in Canon camp in terms of my DSLR equipment, and it was interesting to notice that they announced last week a new, improved full frame mirrorless camera body: EOS R5 (link to official short annoucement). While Canon was left behind competitors such as Sony in entering the mirrorless era, this time … Continue reading ”Enlightened by Full Frame?”

Compact lenses, great photos?

Sports and wildlife photographers in particular are famous (or notorious) for investing in and carrying around lenses that are often just huge: large, long, and heavy. Is it possible to take great photos with small, compact lenses, or is an expensive and large lens the only option for a hobbysist photographer who’d want to reach … Continue reading ”Compact lenses, great photos?”

Kiuas 2020

Ten years ago, 2010, I blogged about the new kiuas (stove) for our sauna, Harvia Figaro. Just before Christmas this year, this kiuas broke down. There was an electric failure (the junction box of kiuas basically exploded, there was an electric short circuit), and I am not an engineer enough to say whether some underlying … Continue reading ”Kiuas 2020”

“Soft” and “sharp” photos

As holidays are traditionally time to be lazy and just rest, I have not undertaken any major photography projects either. One thing that I have been wondering though, has been the distinction between “soft” and “sharp” photos. There are actually many things intermingling here. In old times, the lenses I used were not capable of … Continue reading ”“Soft” and “sharp” photos”

Testing Sigma 150-600mm/5.0-6.3 DG OS HSM Contemporary

I have long been thinking about a longer, telephoto range zoom lens, as this is perhaps the main technical bottleneck in my topic selection currently. After finding a nice offer, I made the jump and invested into Sigma 150-600mm/5.0-6.3 DG OS HSM Contemporary lens for Canon. It is not a true “professional” level wildlife lens … Continue reading ”Testing Sigma 150-600mm/5.0-6.3 DG OS HSM Contemporary”

The Rise and Fall and Rise of MS Word and the Notepad

Note-taking and writing are interesting activities. For example, it is interesting to follow how some people turn physical notepads into veritable art projects: scratchbooks, colourful pages filled with intermixing text, doodles, mindmaps and larger illustrations. Usually these artistic people like to work with real pens (or even paintbrushes) on real paper pads. Then there was … Continue reading ”The Rise and Fall and Rise of MS Word and the Notepad”

Perfect blues

While learning to take better photos with within the opportunities and limitations provided by whatever camera technology offers, it is also interesting now and then to stop to reflect on how things are evolving. This weekend, I took some time to study rainy tones of Autumn, and also to hunt for the “perfect blues” of … Continue reading ”Perfect blues”

On Tweakability

Two years ago, in August 2017, I installed a new operating system into my trusty old home server (HP Proliant ML110 Gen5). That was a rather new Linux distro called ElementaryOS, which looked nice, but the 0.4 Loki that was available at the time was not an optimal choice for a server, as it soon … Continue reading ”On Tweakability”

Switching to NVMe SSD

I made a significant upgrade to my main gaming and home workstation in Christmas 2015. That setup is soon thus four years old, and there are certainly some areas where the age is starting to show. The new generations of processors, system memory chips and particularly the graphics adapters are all significantly faster and more … Continue reading ”Switching to NVMe SSD”